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Description of the method of electrical transmission of images over a distance: Group XI: No. 18076: Declared. 07/25/1907: Granting of the privilege 30.10.1910 / B. Rosing. - [St. Petersburg]: [Lit. K. Heinrichsen], [1910]. -4279-4281 p., 1 liter. Features. -
Bibliography. in the text.
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I. Rosing, B. 1. The people (the collection). |
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Source of electronic copy: PB
Location of the original: FIPS |
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